Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package Buildings with version 7.0.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo) Running command: translateModel(Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition") translateModel(Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.22/2.22, allocations: 255 MB / 269.9 MB, free: 9.637 MB / 218.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00137/0.00137, allocations: 196.9 kB / 329.5 MB, free: 1.168 MB / 250.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 2.345/2.345, allocations: 225.6 MB / 0.6001 GB, free: 0.5195 MB / 426.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001008/0.001007, allocations: 109.3 kB / 0.7074 GB, free: 6.254 MB / 0.5261 GB Notification: Performance of FrontEnd - loaded program: time 0.0007243/0.0007246, allocations: 10.78 kB / 0.8242 GB, free: 125 MB / 0.5886 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1974/0.1981, allocations: 109.1 MB / 0.9308 GB, free: 24.92 MB / 0.5886 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition): time 0.003143/0.2013, allocations: 1.961 MB / 0.9327 GB, free: 22.95 MB / 0.5886 GB Notification: Performance of NFInst.instExpressions: time 0.002007/0.2034, allocations: 0.9362 MB / 0.9336 GB, free: 22 MB / 0.5886 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002013/0.2036, allocations: 7.938 kB / 0.9336 GB, free: 22 MB / 0.5886 GB Notification: Performance of NFTyping.typeComponents: time 0.0002294/0.2039, allocations: 39.75 kB / 0.9337 GB, free: 21.96 MB / 0.5886 GB Notification: Performance of NFTyping.typeBindings: time 0.0002301/0.2041, allocations: 71.45 kB / 0.9337 GB, free: 21.89 MB / 0.5886 GB Notification: Performance of NFTyping.typeClassSections: time 0.0005668/0.2047, allocations: 131.7 kB / 0.9338 GB, free: 21.76 MB / 0.5886 GB Notification: Performance of NFFlatten.flatten: time 0.0003172/0.2051, allocations: 258.8 kB / 0.9341 GB, free: 21.5 MB / 0.5886 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001376/0.2052, allocations: 40.38 kB / 0.9341 GB, free: 21.46 MB / 0.5886 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002669/0.2055, allocations: 99.45 kB / 0.9342 GB, free: 21.36 MB / 0.5886 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002233/0.2057, allocations: 99.59 kB / 0.9343 GB, free: 21.27 MB / 0.5886 GB Notification: Performance of NFPackage.collectConstants: time 4.362e-05/0.2058, allocations: 12 kB / 0.9343 GB, free: 21.25 MB / 0.5886 GB Notification: Performance of NFFlatten.collectFunctions: time 0.000401/0.2062, allocations: 95.84 kB / 0.9344 GB, free: 21.16 MB / 0.5886 GB Notification: Performance of NFScalarize.scalarize: time 4.656e-05/0.2063, allocations: 43.77 kB / 0.9345 GB, free: 21.12 MB / 0.5886 GB Notification: Performance of NFVerifyModel.verify: time 8.371e-05/0.2064, allocations: 73.56 kB / 0.9345 GB, free: 21.04 MB / 0.5886 GB Notification: Performance of NFConvertDAE.convert: time 0.0003446/0.2067, allocations: 223.7 kB / 0.9348 GB, free: 20.82 MB / 0.5886 GB Notification: Performance of FrontEnd - DAE generated: time 4.889e-06/0.2067, allocations: 4 kB / 0.9348 GB, free: 20.82 MB / 0.5886 GB Notification: Performance of FrontEnd: time 1.412e-06/0.2067, allocations: 0 / 0.9348 GB, free: 20.82 MB / 0.5886 GB Notification: Performance of Transformations before backend: time 6.672e-06/0.2068, allocations: 0 / 0.9348 GB, free: 20.82 MB / 0.5886 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 27 * Number of variables: 27 Notification: Performance of Generate backend data structure: time 0.00115/0.2079, allocations: 0.5438 MB / 0.9353 GB, free: 20.21 MB / 0.5886 GB Notification: Performance of prepare preOptimizeDAE: time 4.698e-05/0.208, allocations: 12.03 kB / 0.9353 GB, free: 20.2 MB / 0.5886 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001172/0.2081, allocations: 28.66 kB / 0.9353 GB, free: 20.18 MB / 0.5886 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008349/0.209, allocations: 295 kB / 0.9356 GB, free: 19.85 MB / 0.5886 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.298e-05/0.2091, allocations: 16.59 kB / 0.9356 GB, free: 19.83 MB / 0.5886 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.515e-05/0.2092, allocations: 20.38 kB / 0.9356 GB, free: 19.81 MB / 0.5886 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005922/0.2098, allocations: 214 kB / 0.9358 GB, free: 19.58 MB / 0.5886 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.019e-05/0.2098, allocations: 3.906 kB / 0.9358 GB, free: 19.58 MB / 0.5886 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.215e-05/0.2099, allocations: 7.984 kB / 0.9359 GB, free: 19.57 MB / 0.5886 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.506e-06/0.2099, allocations: 4 kB / 0.9359 GB, free: 19.57 MB / 0.5886 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005776/0.2105, allocations: 119.8 kB / 0.936 GB, free: 19.45 MB / 0.5886 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001428/0.2119, allocations: 0.8683 MB / 0.9368 GB, free: 18.51 MB / 0.5886 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000746/0.2127, allocations: 223.8 kB / 0.937 GB, free: 18.27 MB / 0.5886 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003323/0.2131, allocations: 86.61 kB / 0.9371 GB, free: 18.17 MB / 0.5886 GB Notification: Performance of preOpt evalFunc (simulation): time 1.623e-05/0.2131, allocations: 4 kB / 0.9371 GB, free: 18.17 MB / 0.5886 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006034/0.2137, allocations: 205.8 kB / 0.9373 GB, free: 17.95 MB / 0.5886 GB Notification: Performance of pre-optimization done (n=23): time 2.905e-06/0.2137, allocations: 0 / 0.9373 GB, free: 17.95 MB / 0.5886 GB Notification: Performance of matching and sorting (n=23): time 0.001397/0.2151, allocations: 373.2 kB / 0.9377 GB, free: 17.57 MB / 0.5886 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.958e-05/0.2152, allocations: 122.7 kB / 0.9378 GB, free: 17.43 MB / 0.5886 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003928/0.2157, allocations: 238.5 kB / 0.938 GB, free: 17.2 MB / 0.5886 GB Notification: Performance of collectPreVariables (initialization): time 6.753e-05/0.2157, allocations: 41.69 kB / 0.9381 GB, free: 17.15 MB / 0.5886 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001305/0.2159, allocations: 140.9 kB / 0.9382 GB, free: 17.01 MB / 0.5886 GB Notification: Performance of collectInitialBindings (initialization): time 8.49e-05/0.216, allocations: 63.23 kB / 0.9383 GB, free: 16.95 MB / 0.5886 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.135e-05/0.216, allocations: 8 kB / 0.9383 GB, free: 16.94 MB / 0.5886 GB Notification: Performance of setup shared object (initialization): time 7.709e-05/0.2161, allocations: 338.8 kB / 0.9386 GB, free: 16.6 MB / 0.5886 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000378/0.2165, allocations: 92.69 kB / 0.9387 GB, free: 16.5 MB / 0.5886 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004183/0.2169, allocations: 259.1 kB / 0.9389 GB, free: 16.17 MB / 0.5886 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004233/0.2174, allocations: 145.6 kB / 0.9391 GB, free: 16.02 MB / 0.5886 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.981e-06/0.2174, allocations: 7.938 kB / 0.9391 GB, free: 16.02 MB / 0.5886 GB Notification: Performance of matching and sorting (n=47) (initialization): time 0.001114/0.2185, allocations: 415.1 kB / 0.9395 GB, free: 15.6 MB / 0.5886 GB Notification: Performance of prepare postOptimizeDAE: time 4.219e-05/0.2186, allocations: 37.7 kB / 0.9395 GB, free: 15.55 MB / 0.5886 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.317e-05/0.2186, allocations: 8 kB / 0.9395 GB, free: 15.55 MB / 0.5886 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.623e-05/0.2186, allocations: 8 kB / 0.9395 GB, free: 15.54 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004211/0.2191, allocations: 67.83 kB / 0.9396 GB, free: 15.47 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.835e-05/0.2191, allocations: 15.88 kB / 0.9396 GB, free: 15.46 MB / 0.5886 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004088/0.2195, allocations: 51.67 kB / 0.9396 GB, free: 15.41 MB / 0.5886 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.594e-05/0.2196, allocations: 24.03 kB / 0.9397 GB, free: 15.38 MB / 0.5886 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 27 * Number of states: 0 () * Number of discrete variables: 32 ($PRE.TBouSte.QAve_flow,TBouSte.QAve_flow,$PRE.TBouSte.UOld,TBouSte.UOld,$PRE.TBouSte.port.T,TBouSte.port.T,$PRE.TBouSte.iSam,TBouSte.iSam,$whenCondition4,$PRE.TBouCon.QAve_flow,TBouCon.QAve_flow,$PRE.TBouCon.UOld,TBouCon.UOld,$PRE.TBouCon.port.T,TBouCon.port.T,$PRE.TBouCon.iSam,TBouCon.iSam,$whenCondition3,$PRE.TBouPul.QAve_flow,TBouPul.QAve_flow,$PRE.TBouPul.UOld,TBouPul.UOld,$PRE.TBouPul.port.T,TBouPul.port.T,$PRE.TBouPul.iSam,TBouPul.iSam,$whenCondition1,$whenCondition2,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (46): * Single equations (assignments): 45 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001951/0.2198, allocations: 156 kB / 0.9398 GB, free: 15.22 MB / 0.5886 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.912e-05/0.2199, allocations: 27.62 kB / 0.9398 GB, free: 15.2 MB / 0.5886 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.832e-05/0.2199, allocations: 25.7 kB / 0.9399 GB, free: 15.17 MB / 0.5886 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.11e-06/0.2199, allocations: 0 / 0.9399 GB, free: 15.17 MB / 0.5886 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.538e-06/0.22, allocations: 11.92 kB / 0.9399 GB, free: 15.16 MB / 0.5886 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.624e-06/0.22, allocations: 0 / 0.9399 GB, free: 15.16 MB / 0.5886 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003236/0.2203, allocations: 273.6 kB / 0.9401 GB, free: 14.84 MB / 0.5886 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.228e-06/0.2203, allocations: 4 kB / 0.9401 GB, free: 14.84 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002197/0.2206, allocations: 23.98 kB / 0.9402 GB, free: 14.81 MB / 0.5886 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.021e-06/0.2206, allocations: 0 / 0.9402 GB, free: 14.81 MB / 0.5886 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.046e-05/0.2206, allocations: 7.984 kB / 0.9402 GB, free: 14.8 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.087e-06/0.2206, allocations: 0 / 0.9402 GB, free: 14.8 MB / 0.5886 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.546e-06/0.2206, allocations: 7.938 kB / 0.9402 GB, free: 14.8 MB / 0.5886 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001319/0.222, allocations: 443.8 kB / 0.9406 GB, free: 14.34 MB / 0.5886 GB Notification: Performance of postOpt removeConstants (simulation): time 8.151e-05/0.2221, allocations: 100.9 kB / 0.9407 GB, free: 14.22 MB / 0.5886 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.525e-05/0.2222, allocations: 11.94 kB / 0.9407 GB, free: 14.21 MB / 0.5886 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002957/0.2225, allocations: 19.98 kB / 0.9407 GB, free: 14.19 MB / 0.5886 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001005/0.2226, allocations: 31.89 kB / 0.9408 GB, free: 14.16 MB / 0.5886 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.726e-05/0.2226, allocations: 8 kB / 0.9408 GB, free: 14.15 MB / 0.5886 GB Notification: Performance of sorting global known variables: time 0.0002058/0.2228, allocations: 170 kB / 0.9409 GB, free: 13.98 MB / 0.5886 GB Notification: Performance of sort global known variables: time 5.31e-07/0.2229, allocations: 0 / 0.9409 GB, free: 13.98 MB / 0.5886 GB Notification: Performance of remove unused functions: time 0.000539/0.2234, allocations: 79.94 kB / 0.941 GB, free: 13.9 MB / 0.5886 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 3 (TBouSte.U,TBouCon.U,TBouPul.U) * Number of discrete variables: 18 ($whenCondition4,TBouSte.QAve_flow,TBouSte.port.T,TBouSte.UOld,TBouSte.iSam,$whenCondition3,TBouCon.QAve_flow,TBouCon.port.T,TBouCon.UOld,TBouCon.iSam,$whenCondition2,$whenCondition1,TBouPul.QAve_flow,TBouPul.port.T,TBouPul.UOld,TBouPul.iSam,pulse.T_start,pulse.count) * Number of discrete states: 7 (TBouPul.iSam,TBouPul.UOld,pulse.count,TBouCon.iSam,TBouCon.UOld,TBouSte.iSam,TBouSte.UOld) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (23): * Single equations (assignments): 9 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 14 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0004377/0.2239, allocations: 187.5 kB / 0.9412 GB, free: 13.71 MB / 0.5886 GB Notification: Performance of simCode: created initialization part: time 0.0009629/0.2248, allocations: 299.8 kB / 0.9415 GB, free: 13.41 MB / 0.5886 GB Notification: Performance of simCode: created event and clocks part: time 3.697e-06/0.2249, allocations: 3.938 kB / 0.9415 GB, free: 13.4 MB / 0.5886 GB Notification: Performance of simCode: created simulation system equations: time 0.0004146/0.2253, allocations: 116.6 kB / 0.9416 GB, free: 13.29 MB / 0.5886 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005901/0.2259, allocations: 60.47 kB / 0.9416 GB, free: 13.23 MB / 0.5886 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001708/0.2276, allocations: 0.7042 MB / 0.9423 GB, free: 12.5 MB / 0.5886 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001809/0.2278, allocations: 0.7371 MB / 0.9431 GB, free: 11.73 MB / 0.5886 GB Notification: Performance of simCode: alias equations: time 0.0002511/0.2281, allocations: 59.06 kB / 0.9431 GB, free: 11.68 MB / 0.5886 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 7.06e-05/0.2282, allocations: 27.38 kB / 0.9431 GB, free: 11.65 MB / 0.5886 GB Notification: Performance of SimCode: time 1.373e-06/0.2282, allocations: 0 / 0.9431 GB, free: 11.65 MB / 0.5886 GB Notification: Performance of Templates: time 0.01128/0.2395, allocations: 3.611 MB / 0.9467 GB, free: 8.059 MB / 0.5886 GB make -j1 -f Buildings_7.0.0_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.makefile (rm -f Buildings_7.0.0_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.pipe ; mkfifo Buildings_7.0.0_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.pipe ; head -c 1048576 < Buildings_7.0.0_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.pipe >> ../files/Buildings_7.0.0_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.sim & ./Buildings_7.0.0_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_7.0.0_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.pipe 2>&1)